摘要
通过引入生产作业系统的随机因素和市场需求的随机因素,基于作业成本系统,建立了考虑随机生产和随机需求的产品组合决策模型.使用确定性等价类和二阶段方法,将随机规划模型转化为确定性等价优化模型,避免了通过随机模拟进行求解的时间消耗.
Based on Activity\|Based Costing, a stochastic model of product mix decision is built. The model includes the stochastic factors of production system and market demand. And, the stochastic model is changed to the equal certain model by using certain equivalent problems and two\|phase model method. This method avoids the long time needed by stochastic simulation, which is the major time expense of stochastic solution.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
2003年第12期63-69,共7页
Systems Engineering-Theory & Practice
基金
国家自然科学基金(70071002)
